#217C25
Closest named color: Tree Green (#2A7E19). oklch(51.5% 0.149 143.6), rgb(33, 124, 37).
Aa
White text reads best on this color (5.28:1).
About this color
#217C25 is a medium-dark, vivid green. In OKLCH its lightness is 52%, its chroma 0.149 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.012 away. White text reads best on it, at 5.28:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.97:1 |
| White text | 5.28:1 |
Values
| HEX | #217C25 |
| RGB | rgb(33, 124, 37) |
| HSL | hsl(123, 58%, 31%) |
| OKLCH | oklch(51.5% 0.149 143.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #217C25 | 5.28:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #217C25 | 3.97:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #217C25 text on white | 5.28:1 | AA | Lc 75.8 | Fine for body text |
| #217C25 text on black | 3.97:1 | AA large text | Lc -25.9 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE1
oklch(93.7% 0.021 143.2)
-
Step 200
200
#CAE0C9
oklch(88.4% 0.039 144)
-
Step 300
300
#A5CDA3
oklch(80.8% 0.072 143.7)
-
Step 400
400
#73B371
oklch(70.7% 0.115 143.6)
-
Step 500
500
#4AA04A
oklch(63.2% 0.148 143.6)
-
Step 600
600
#268A2B
oklch(55.7% 0.16 143.7)
-
Step 700
700 (this color)
#217C25
oklch(51.5% 0.149 143.6)
-
Step 800
800
#175F1A
oklch(42.7% 0.124 143.6)
-
Step 900
900
#1B4E1C
oklch(37.7% 0.097 143.7)
-
Step 950
950
#122E11
oklch(27.1% 0.061 143)
#217C25 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #7F7019 | 0.109 |
| Deuteranopia (no green cones) | #74692D | 0.108 |
| Tritanopia (no blue cones) | #01786A | 0.094 |
| Achromatopsia (no color) | #6C6C6C | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #217C25
#217C25
oklch(51.5% 0.149 143.6)
- #8F4497
#8F4497
oklch(51.5% 0.149 323.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #217C25, closest first.
No curated palette has a color within ΔE 0.04 of #217C25.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.012
- Dark Grass Green #388004 ΔE 0.027
- Green #008000 ΔE 0.028
- Jungle Green #048243 ΔE 0.031
- Forest Green #228B22 ΔE 0.047
- Emerald Green #028F1E ΔE 0.059
- Sea Green #2E8B57 ΔE 0.067
- Kelley Green #009337 ΔE 0.067
Use #217C25 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.